Fig and Plum (or any stone fruit) cake

This recipe came from Martha Stewart Living, Oct 209. I saved the recipe, because it seemed versatile, and I'd never come across the double-layer, semi-frangipane filling.

Ingredients

Ingredient Checklist

• 2 sticks unsalted butter, room temperature, cut into pieces, plus more for pan
• 4 ripe but firm plums (1 1/4 pounds total), each pitted and cut into 4 wedges
• 6 small fresh figs (about 4 ounces total), halved
• 1 1/4 cups sugar
• 1 teaspoon kosher salt
• 1 1/4 cups unbleached all-purpose flour, plus more for pressing dough into pan
• 1/4 teaspoon baking powder
• 1 cup finely ground almond flour
• 2 large eggs, room temperature
• 1/4 teaspoon pure almond extract

Directions

Instructions Checklist

• Step 1
  Preheat oven to 350 degrees. Butter a 9-inch square cake pan; line with 2 wide pieces of parchment, leaving a 2-inch overhang on all sides. Butter parchment. Toss fruit with 1/2 cup sugar and 1/4 teaspoon salt; set aside.
• Step 2
  In a food processor, pulse 1 cup all-purpose flour, 1/4 cup sugar, and 1/4 teaspoon salt to combine. Add half of butter and pulse until fine crumbs form. Transfer to prepared cake pan and use floured fingers to press dough evenly into bottom of pan. (If too soft to easily press in, refrigerate 10 minutes.)
• Step 3
  Bake until crust is light golden in color, about 20 minutes; transfer to a wire rack and let cool 15 minutes.
• Step 4
  In food processor, pulse remaining half of butter, 1/2 cup sugar, and 1/2 teaspoon salt with baking powder until combined. Add almond flour, remaining 1/4 cup all-purpose flour, eggs, and almond extract; process until smooth.
• Step 5
  Spread batter evenly over crust. Gently stir fruit to reincorporate sugar mixture and arrange on top of batter (cut-side up). Bake until fruit is bubbling and filling is firm, about 1 hour and 5 minutes. Let cool in pan 15 minutes, then use parchment overhang to lift cake out of pan and transfer to a wire rack. Let cool 1 hour and serve. Cake can be stored in an airtight container up to 2 days.

My thoughts and notes:
1. I used apricots, peaches, and one plum, just making sure the total weight of the fruit was 1.5 lbs. I'm glad a chose a variety of fruits and colors-- the orange of the apricots, the yellow flesh and red skin of the peaches, and the dark purple of the plums looked pretty cool all mixed together. I also cut things into medium chunks, and didn't mix in the sugar and salt until maybe ten minutes before topping the cake, so that the fruit wouldn't get super runny. I also added some ground cardamom and ginger, which didn't particularly shine through the almond extract, but I liked it and would do some spices again.
2. I didn't clean out the food processor between layers, and it did not matter
3. I used measuring cups, not a scale. I used TJ's almond flour.
4. First bake took a little longer to get golden brown... and even then only the edges really browned. Second bake took 1 hour and 5 minutes, as the recipe said.
5. I served it an hour after it came out of the even with whipped cream and it was FAB. Would totally make again.